Navarro, Armando. <br/><br/>
Environmentally  safe drilling practices / 
Armando Navarro. 
 - Oklahoma :  Penwell Books,  1995 
 - x, 158 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliography and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas well drilling--Environmental aspects.  <br/>Oil well drilling--Environmental aspects.
<br/><br/><label>Dewey Class. No.: </label>622.3381  / NAV